If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t2 + -9t + 11 = 0 Reorder the terms: 11 + -9t + t2 = 0 Solving 11 + -9t + t2 = 0 Solving for variable 't'. Begin completing the square. Move the constant term to the right: Add '-11' to each side of the equation. 11 + -9t + -11 + t2 = 0 + -11 Reorder the terms: 11 + -11 + -9t + t2 = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -9t + t2 = 0 + -11 -9t + t2 = 0 + -11 Combine like terms: 0 + -11 = -11 -9t + t2 = -11 The t term is -9t. Take half its coefficient (-4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. -9t + 20.25 + t2 = -11 + 20.25 Reorder the terms: 20.25 + -9t + t2 = -11 + 20.25 Combine like terms: -11 + 20.25 = 9.25 20.25 + -9t + t2 = 9.25 Factor a perfect square on the left side: (t + -4.5)(t + -4.5) = 9.25 Calculate the square root of the right side: 3.041381265 Break this problem into two subproblems by setting (t + -4.5) equal to 3.041381265 and -3.041381265.Subproblem 1
t + -4.5 = 3.041381265 Simplifying t + -4.5 = 3.041381265 Reorder the terms: -4.5 + t = 3.041381265 Solving -4.5 + t = 3.041381265 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + t = 3.041381265 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + t = 3.041381265 + 4.5 t = 3.041381265 + 4.5 Combine like terms: 3.041381265 + 4.5 = 7.541381265 t = 7.541381265 Simplifying t = 7.541381265Subproblem 2
t + -4.5 = -3.041381265 Simplifying t + -4.5 = -3.041381265 Reorder the terms: -4.5 + t = -3.041381265 Solving -4.5 + t = -3.041381265 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + t = -3.041381265 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + t = -3.041381265 + 4.5 t = -3.041381265 + 4.5 Combine like terms: -3.041381265 + 4.5 = 1.458618735 t = 1.458618735 Simplifying t = 1.458618735Solution
The solution to the problem is based on the solutions from the subproblems. t = {7.541381265, 1.458618735}
| -12000=-60 | | x(x+3)=252 | | 6-(x+8)=6x+10 | | 21-7x=3-4x | | 2x+5y+2x+7y= | | X+4.8=2 | | Xabs(x-8)=24x+9 | | X^3-3x^4= | | 1=z+6 | | 7+25x=20x+13 | | 5=-4(5)+b | | 6(x-9)=(x-19) | | (2100-2x)/x^2 | | -3y-9(6y-9)=2-8(6-y) | | -15c=-5(3x+7) | | 8x+4=15x-15 | | 3x+10-7x-12=18 | | -6+13x+5x^2=0 | | d-50.00=.80(d-100) | | (7x-5)(7x-5)=38 | | -4c-6d= | | 2y^2+14y-120=0 | | 7m+2(m-1)= | | 2m^2+7m+14m+49= | | 2=5(5w-2)-9(3w-2) | | 63=.5(162+86) | | 4m+3m=21 | | 3x(x-2)=-x-1 | | p-49=-37 | | .4=.5x+2 | | 1/4(y-20)=12 | | (x-7)(x-7)=36 |